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Diffstat (limited to 'js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-id-init-throws.js')
-rw-r--r-- | js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-id-init-throws.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-id-init-throws.js b/js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-id-init-throws.js new file mode 100644 index 0000000000..0196c4863f --- /dev/null +++ b/js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-id-init-throws.js @@ -0,0 +1,55 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-elem-id-init-throws.case +// - src/dstr-binding/error/for-const.template +/*--- +description: Destructuring initializer returns an abrupt completion (for statement) +esid: sec-for-statement-runtime-semantics-labelledevaluation +features: [destructuring-binding] +flags: [generated] +info: | + IterationStatement : + for ( LexicalDeclaration Expressionopt ; Expressionopt ) Statement + + [...] + 7. Let forDcl be the result of evaluating LexicalDeclaration. + [...] + + LexicalDeclaration : LetOrConst BindingList ; + + 1. Let next be the result of evaluating BindingList. + 2. ReturnIfAbrupt(next). + 3. Return NormalCompletion(empty). + + BindingList : BindingList , LexicalBinding + + 1. Let next be the result of evaluating BindingList. + 2. ReturnIfAbrupt(next). + 3. Return the result of evaluating LexicalBinding. + + LexicalBinding : BindingPattern Initializer + + 1. Let rhs be the result of evaluating Initializer. + 2. Let value be GetValue(rhs). + 3. ReturnIfAbrupt(value). + 4. Let env be the running execution context’s LexicalEnvironment. + 5. Return the result of performing BindingInitialization for BindingPattern + using value and env as the arguments. + + 13.3.3.6 Runtime Semantics: IteratorBindingInitialization + + SingleNameBinding : BindingIdentifier Initializeropt + + [...] + 6. If Initializer is present and v is undefined, then + a. Let defaultValue be the result of evaluating Initializer. + b. Let v be GetValue(defaultValue). + c. ReturnIfAbrupt(v). +---*/ + +assert.throws(Test262Error, function() { + for (const [x = (function() { throw new Test262Error(); })()] = [undefined]; ; ) { + return; + } +}); + +reportCompare(0, 0); |